二次金叉:IF(SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0)-HHV(IF(IF(CROSS(MACD.DEA,0),1,0),
SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0),0),0)=2 AND SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),
0)>REF(SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0),1),10,0);